Overview of services running on Port 4999 TCP.
~10 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.

Servicename Product Version InfoOSDevicetypeCount Percent
ircDancer ircd366634.51
no match300228.259
chatAIM or ICQ server160615.118
httplighttpd1.4.193693.474
http3032.852
httpMicrosoft IIS httpd2001.883
telnetCisco router telnetdrouter1491.403
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1121.054
sshprotocol 1.5830.781
vncVNCprotocol 3.8750.706
sshOpenSSH4.3protocol 2.0640.602
httpBoa HTTPd0.94.14rc21600.565
telnet510.48
ftpMicrosoft ftpdWindows480.452
arcserveARCserve Discovery350.329
ftp330.311
socks5310.292
httpWangWnagSimpleServer1.0230.217
ovm-managerOracle VM Manager210.198